I just figured out that I have compiled and programmed my AT32UC3B0512 project using the AT32UC3B0256 as target device.
My application seams to work without problems. Is that possible? What are the ...

I writing a fast "8 bit reverse"-routine for an avr-project with an ATmega2560 processor.
I'm using
GNU C (WinAVR 20100110) version 4.3.3 (avr) / compiled by GNU C version 3.4.5 (mingw-vista special ...

I got a new avrispv2 programmer and I downloaded the driver from somewhere on the Internet then when I wanted to test it using "avrdude.exe" using the following command
avrdude -c avrispv2 -p m328p
...

I'm trying to use my AT90USB162 (Minimus USB board) as a CDC for sending a constant string to an hyperterminal connected to a comport.
So I got the demo code Demos/Device/ClassDriver/VirtualSerial and ...

This is my first question here, so I am a little bit nervous. I am using the newest Visual Studio 2013 to write code for AVR. I have chosen Visual becouse of his Intellisense and his other facilities. ...

I am now teaching my friend how to program AVR microcontrollers. We've written this small program, which sends simple morse-like code.
The problem is that, after compilling it both with AVR-GCC and ...

I want my program to flash compile time error like "LCD_PORT not defined" if it is not defined in program itself. For that I modified the header file like this
.
.
.
#if LCD_IO_MODE
#ifndef LCD_PORT
...

I'm using code to configure a simple robot. I'm using WinAVR, and the code used there is similar to C, but without stdio.h libraries and such, so code for simple stuff should be entered manually (for ...

Today I finally managed to program attiny2313a via Arduino Uno. It was a test blink program. After it was uploaded I saw that the LED blinked with 8 seconds delays instead of 1 second, so I decided to ...

I'm currently attempting to take the code library written for the Arduino USB Host shield and decouple it from the Arduino core libraries so that I can use the code in a non-Arduino microcontroller ...

This code snippet is written for atmega 8 taken from clapper circuit using atmega 8.Can anyone convert this code snippet for atmega-16 with a little explanation.As i am trying to implement the same ...

my question is about real time data logging and multi-interrupt.
i am trying to program an MCU-ATMega 1280 by winAVR to make it read the pulses from the quadrature encoder(20um/pitch) and store the ...

I'm having a problem with some C code for a microcontroller. It seems like a language or compiler problem, but the program will compile just fine. When ran on the microcontroller, however, the problem ...

I'm trying to use the AES function in AVR Crypto Lib (http://avrcryptolib.das-labor.org/trac/wiki/AES) in my AVR project however when I copy all the required files it gives me the errors below. I'm ...

I am using eclipse c/c++ when i create a c project then it does not shows winavr gcc in the toolchain list but i have installed WinAVR-20100110 in c drive and my eclipse is also in the same directory.
...

I am using WINAVR to progam an Amtel ATMEGA328 Chip.
I am trying to Link a library to my file but I am not sure exactly how to do it, and what I need to edit in the make file.
I have a lcd_lib.h and ...

I want to use eclipse for Arduino development and I have some issues.
I use Eclipse + Eclipse AVR plugin + WinAVR. I managed to compile the Arduino core library into a static library.
Now I want to ...

I am newbie to Eclipse, I am planning to use it for AVR development with WinAVR and gcc.
The feature I am looking for is the grouping of different files in the project, like all headers together, all ...